LMU480HV Specification Sheet

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MultiFMAXInverterHeatPumpOutdoorUnit
SB_MultiFMax_ODU_LMU480HV_6_15
Performan ce:
LMU480HV
NominalCoolingCapacity(Btu/h)
48,000
CoolingPowerInput(kW)
3.84
HeatingPowerInput(kW)
4.32
CoolingNominalTestConditions: HeatingNominalTestConditions:
Indoor:
80°FDB/67°FWB
Indoor:
70°FDB/60°FWB
Outdoor:
95°FDB/75°FWB
Outdoor:
47°FDB/43°FWB
Electrical:
PowerSupply(V¹/H z/Ø)
208‐230/60/1
MOP(A)
40
MCA(A)
27.3
CoolingRatedAmps(A)
22.96
HeatingRatedAmps(A)
22.96
Compressor(A)
17.5
FanMotor
(
A
)
1.46
Piping:
RefrigerantCharge(lbs)
9.7
LiquidLine(in,OD)
3/8(1Each)
VaporLine(in,OD)
3/4(1Each)
MaxTotalPiping(ft) ²
475.7
MaxElevationbetweenODUandIDU(ft)
98.4
MaxElevationbetweenIDUandIDU(ft)
49.2
ControlsFeatures:
•Autooperaon
•Autorestartoperaon
•Defrost/Deicing
•Inverter(variablespeed
compressor)
•Lowambientoperaonto
14F(coolingmod e )
•Restartdelay(3‐minutes)
•Selfdiagnosis
•Sostart
OperatingRange:
Cooling(°FDB)
14‐118
Heating(°FWB)
‐4‐64
UnitData:
RefrigerantType
R410A
RefrigerantControl
EEV
SoundPressure⁴Max(Cool/Heat)±3dB(A)
54/56
NetUnitWeight(lbs)
214
ShippingWeight(lbs)
236
HeatExchangerCoating
GoldFin™
MaxNumberofIndoorUnits
8
Compressor:
Quantity
1
Type
Twin‐RotaryInverter
Oil/Type
FVC68D
Fan:
Type
Propeller
Quantity
2
FanMotor/Drive
BrushlessDigitallyControlled/Direct
AirflowRate(CFM)
2,119
Notes:
1.Acceptableoperangvoltage:187V‐253V.
2.Pipinglengthsareequivalent.
3.AtleastoneBDUnitisrequiredforsystemoperaon;amaximumoftwocanbeinstalled
perODUwithuseofY‐branchaccessory(PMBL5620).
4.SoundPressurelevelsaretestedinananechoicchamberunderISOStandard19 96.
5.Allpower/communicaoncabletobeminimum16AWGfromtheoutdoorunitto theBD
unitand18AWGfromtheBDunittotheindoorunit.
6.Allpower/communicaoncabletobe4‐conductor,stranded,shieldedandmustcompl y
withapplicablelocalandnationalcode.
7.Powerwiringcable
sizemustcomplywiththeapplicablelocalandnaonalcode.
8.SeeEngineeringManualCapacityTa blesforODUsensibleandlatentcapacies.
9.SeeEngineeringManualCombinaonTables forallocaonofODUratedcapacitytoeach
connectedIDUwhenallarecallingforfullcapacity.Allocationpercentagesshouldbe
applied
toODUcapacityatdesignconditions.
10.Thisdataisrated0abovesealevel,with115ofrefrigerantlineanda0level
differencebetweenoutdoorandindoorunits.Allcapacitiesarenetwithacombinationratio
between95–105%.
11.Mustfollowinstallaoninstruconsinthe
applicableLGinstallaonmanual.
12.SeeEngineeringManualCapacityTa bles forODUcapacityatdesigncondion.
.
MaxODUtoIDUPiping(ft)
229.6
PipingLengt h(noadd'lrefrigerant,ft)
147.6
MinNumberofI ndoorUnits
2
Forcontinualproductdevelopment,LGreservestherighttochangespecificationswithoutnotice.
LGElectronicsU.S.A.,Inc.,EnglewoodCliffs,NJ.Allrightsreserved.“LGLife’sGood”isaregisteredtrademarkofLGCorp./www.lghvac.co m
O
p
tionalAccessories:
PI‐485IntegrationBoard‐PMNFP14A1
ACSmartIV ‐PACS4B000
ACEz‐PQCSZ250S0
MOP‐MaximumO vercurrentProtection MCA‐MinimumCircuitAmpacity
ODU‐OutdoorUnit IDU‐IndoorUnit
PowerDistributionIndicator‐PQNUD1S41
2PortBDUnit‐PMB D3620
3PortBDUnit‐PMB D3630
4PortBDUnit‐PMB D3640
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Re
q
uired³Accessories:
Y‐Branch‐PMBL5620
4PortBDUnit‐PMB D3641
NominalHeatingCapa city(Btu/h)
54,000
ACPIV‐PACP4B000
LONW OR KSGateway‐PLNWKB100
ACPIVBACnet‐PQNFB17C1
Foracom
p
letelistofavailableaccessories,contact
y
ourLGre
p
resentative.